<?php

class Sms {

    /**
     * @param $phone 接收手机号码
     * @param $content 短信内容
     * @return mixed|string
     */
    static function sendSmsToWebchinese($phone, $content) {
        $url = 'http://utf8.sms.webchinese.cn/?Uid=&Key=&smsMob=' . $phone . '&smsText=' . $content;
        if (function_exists('file_get_contents')) {
            $file_contents = file_get_contents($url);
        } else {
            $ch = curl_init();
            $timeout = 5;
            curl_setopt($ch, CURLOPT_URL, $url);
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
            curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
            $file_contents = curl_exec($ch);
            curl_close($ch);
        }
        return $file_contents;
    }

}
